package ink.sunflowerk.service;

import ink.sunflowerk.pojo.PagerBean;
import ink.sunflowerk.pojo.Student;

import java.util.List;

public interface StudentService {
    Integer addOne(Student t);

    Integer deleteOne(int pk);

    int updateOne(Student t);

    Student getOneByKey(int pk);

    List<Student> getAll();

    public PagerBean<Student> getPageBean(Integer pageNum);
}
